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Fertilizer Plant

Fertilizer Plant. UAN-32. Idalfri Tariq Jay Swann Ashley Polenc-Busby Chetan Patel Mentor: Tom Stephan Team : CHARLIE. Lecture Outline. Nitric Acid Production Data Material and Energy Balance Flow Sheet Rough Economics. Nitric Acid. The Process. Production of Nitric Acid.

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Fertilizer Plant

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  1. Fertilizer Plant UAN-32 Idalfri Tariq Jay Swann Ashley Polenc-Busby ChetanPatel Mentor: Tom Stephan Team: CHARLIE

  2. Lecture Outline • Nitric Acid Production • Data • Material and Energy Balance • Flow Sheet • Rough Economics ChE 397 Design II Spring 2013 UIC

  3. Nitric Acid The Process ChE 397 Design II Spring 2013 UIC

  4. Production of Nitric Acid Ammonia combustion Oxidation of the nitric oxide Absorption of the nitrogen dioxide in water Figure1: Block flow of nitric acid process1 ChE 397 Design II Spring 2013 UIC

  5. High-Pressure Process • Benefits • Relatively low plant costs • Equipment and piping can be of a smaller size • Low space requirements • Satisfactory emission values ChE 397 Design II Spring 2013 UIC

  6. High-Pressure Process Figure 2: High-Pressure process for the production of nitric acid1 ChE 397 Design II Spring 2013 UIC

  7. Pt/Rh Catalyst Figure: Woven Platinum-Rhodium Gauze5 ChE 397 Design II Spring 2013 UIC

  8. Tail Gases from Nitric Acid Production • 3300m3 of water vapor-saturated tail gases produced per ton of 100%HNO3 • 97% N2 • 1% inert gases • 2% O2 • Nitrogen Oxide content200ppm • Meets environmental requirment ChE 397 Design II Spring 2013 UIC

  9. Data Collected and Calculated ChE 397 Design II Spring 2013 UIC

  10. Material and Energy Balances ChE 397 Design II Spring 2013 UIC

  11. ChE 397 Design II Spring 2013 UIC

  12. Flow Sheet Connecting the Plant ChE 397 Design II Spring 2013 UIC

  13. ChE 397 Design II Spring 2013 UIC

  14. Rough Economics Equipment and Estimations ChE 397 Design II Spring 2013 UIC

  15. Break Down • Variable Costs: • Raw materials • Catalysts • NH3 • CO2 • Utilities • Electricity • Steam • Water • Waste removal • Fixed Costs • Staff • Operators • Supervisors • Accounting • Human Resources ChE 397 Design II Spring 2013 UIC

  16. Equipment List -Urea Process Table 1: Estimated values of equipment required for urea process ChE 397 Design II Spring 2013 UIC

  17. Equipment List –Nitric Acid Table 2: Estimated values of equipment required for nitric acid process ChE 397 Design II Spring 2013 UIC

  18. Equipment List- Ammonium Nitrate Process Table 3: Estimated values of equipment required for ammonia nitrate process ChE 397 Design II Spring 2013 UIC

  19. Equipment List-Blending (UAN-32) Table 4: Estimated values of equipment required for mixing process ChE 397 Design II Spring 2013 UIC

  20. Equipment Cost Summary Table 5: Summary of estimated costs of process equipment; approximated total ChE 397 Design II Spring 2013 UIC

  21. Catalyst for Ammonia Oxidation Table : Summary of catalyst components and respective prices for oxidation of ammonia2 ChE 397 Design II Spring 2013 UIC

  22. Material Pricing Table : Summary of materials and respective prices for fertilizer plant4 ChE 397 Design II Spring 2013 UIC

  23. References • ThyssenKrupp. Nitric Acid. Dortmund: ThyssenKrupp, 2012. ThyssenKrupp Uhde. 3 May 2012. Web. 28 Jan. 2013. • "BASF Catalysts - Metal Prices." BASF Catalysts - Metal Prices. N.p., n.d. Web. 15 Feb. 2013. • Büchel, Karl H., DietmarWoditsch, and Hans-Heinrich Moretto. "Primary Inorganic Materials." Industrial Inorganic Chemistry. Weinheim [u.a.: Wiley-VCH, 2000. 53-63. Print. • Staff. "Weekly Fertilizer Review." Farm Progress. N.p., 12 Feb. 2013. Web. 15 Feb. 2013. • K. A. Rasmussen. PGM Catalyst and Catchment Gauzes. Hamar: K. A. Rasmussen, n.d. Web. K. A. Rasmussen. PGM Catalyst and Catchment Gauzes. Hamar: K. A. Rasmussen, n.d. Web. ChE 397 Design II Spring 2013 UIC

  24. QUESTIONS? ChE 397 Design II Spring 2013 UIC

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